From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [PATCH] ethdev: fix wrong memset
Date: Fri, 20 Jan 2017 15:27:43 +0000
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Cc: Thomas Monjalon <thomas.monjalon@6wind.com>,
 Remy Horton <remy.horton@intel.com>
To: Yuanhan Liu <yuanhan.liu@linux.intel.com>, dev@dpdk.org
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On 1/20/2017 11:21 AM, Ferruh Yigit wrote:
> On 1/20/2017 8:04 AM, Yuanhan Liu wrote:
>> Fix an silly error by auto-complete while managing the merge conflicts.
>> It's the eth_dev_data (but not eth_dev) entry should be memset.
>>
>> Fixes: d948f596fee2 ("ethdev: fix port data mismatched in multiple process model")
>>
>> Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
>> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
>> ---
>>  lib/librte_ether/rte_ethdev.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
>> index 4790faf..61f44e2 100644
>> --- a/lib/librte_ether/rte_ethdev.c
>> +++ b/lib/librte_ether/rte_ethdev.c
>> @@ -225,7 +225,7 @@ struct rte_eth_dev *
>>  		return NULL;
>>  	}
>>  
>> -	memset(&rte_eth_devices[port_id], 0, sizeof(*eth_dev->data));
>> +	memset(&rte_eth_dev_data[port_id], 0, sizeof(struct rte_eth_dev_data));
> 
> Not directly related to the this issue, but, after fix, this may have
> issues with secondary process.
> 
> There were patches sent to fix this.

I mean this one:
http://dpdk.org/ml/archives/dev/2017-January/054422.html

> 
> 
>>  	eth_dev = eth_dev_get(port_id);
>>  	snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name);
>>  	eth_dev->data->port_id = port_id;
>>
>